x86: remove legacy stuff from processor_64.h
This patch removes definitions and macros that are not used anymore
from processor_64.h
Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/asm-x86/processor_64.h b/include/asm-x86/processor_64.h
index 5045abe..bfc4ce6 100644
--- a/include/asm-x86/processor_64.h
+++ b/include/asm-x86/processor_64.h
@@ -18,8 +18,6 @@
#include <linux/personality.h>
#include <asm/desc_defs.h>
-extern char ignore_irq13;
-
extern void identify_cpu(struct cpuinfo_x86 *);
/*
@@ -68,9 +66,6 @@
.x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
}
-#define INIT_MMAP \
-{ &init_mm, 0, 0, NULL, PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, 1, NULL, NULL }
-
#define start_thread(regs,new_rip,new_rsp) do { \
asm volatile("movl %0,%%fs; movl %0,%%es; movl %0,%%ds": :"r" (0)); \
load_gs_index(0); \
@@ -144,13 +139,4 @@
"r" (x));
}
-
-#define stack_current() \
-({ \
- struct thread_info *ti; \
- asm("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
- ti->task; \
-})
-
-
#endif /* __ASM_X86_64_PROCESSOR_H */